1.Description:

201 stainless steel has a certain acid and alkali resistance, high density, polishing without bubbles, pinhole free etc., is in the production of a variety of watchcase, watchband bottom cover quality materials. Mainly used in decorative tubes, industrial tubes, some of the shallow stretching of the productsThe cold rolling is the steel plate with the thickness of the target under the recrystallization temperature at the recrystallization temperature.. Compared with hot rolled plate, the thickness of cold rolled sheet is more accurate, and the surface is smooth and beautiful.

2.Product characteristic:

The application of the cold-rolled plate is widely used, such as the automobile manufacture, the electric products, the locomotive and the vehicle, the aviation, the precision instrument, the food can, etc.. Cold rolled sheet is the abbreviation for common carbon structural steel cold rolling plate, also known as cold plate, commonly known as cold plate, sometimes it is mistakenly written cold plate. The cold plate is made of ordinary carbon structural steel hot rolled strip, and after further cold rolling, the steel plate with the thickness of less than 4mm is made.. Due to the rolling at room temperature, and does not generate tin oxide. Therefore, good surface quality of cold plate, high size precision, coupled with the annealing treatment, the mechanical properties and processing properties are better than those of hot-rolled thin steel plate, in many areas, especially household electrical appliance manufacturing field, has gradually use it instead of hot rolled thin steel sheet.

3.Specification:

Tensile strength: 520MPa

Yield strength: 275MPa

Elongation: 55 to 60%

Modulus of elasticity: 29000000 psi is: 203000MPa

Hardness requirements (the hardness of the MPa) HRB<183N/mm2

Density: inch.280lbs/cubic (density 7.93g/cm3)
4.Reference picture: